英文别名
5-oxo-1-m-tolyl-4-m-tolylhydrazono-4,5-dihydro-1H-pyrazole-3-carboxylic acid ethyl ester;5-oxo-1-m-tolyl-4-((Z)-m-tolylhydrazono)-4,5-dihydro-1H-pyrazole-3-carboxylic acid ethyl ester;5-Oxo-1-m-tolyl-4-((Z)-m-tolylhydrazono)-4,5-dihydro-1H-pyrazol-3-carbonsaeure-aethylester;3-Aethoxycarbonyl-1-<3-methyl-phenyl>-4-<3-methyl-phenylhydrazono>-2-pyrazolin-5-on;1-<3-Methyl-phenyl>-3-aethoxycarbonyl-4-<3-methyl-phenylhydrazono>-2-pyrazolinon-5